Schweizer SGU-1
20 on the U.S. register across 3 versions the FAA records separately. Built from 1946 to 1956; half of them date from 1946 or earlier. Texas has the most (3). 15% are registered to companies, flight schools, clubs and other organisations; the rest to individuals, who are never named here.
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About the SGU-1 from the FAA's model table
Where they are owner's state
Texas3Pennsylvania3Kansas3Illinois2Georgia2Virginia1Ohio1New Jersey1Michigan1Iowa1Florida1California1
Who owns them registrant type
Individual13 (65%)Co-owned4 (20%)Corporation2 (10%)Partnership1 (5%)
Versions as the FAA records them · click one to list only those aircraft
When they were built by decade · 2 with no year on file
Registrations by year certificates issued since 2010, including changes of owner · 2026 is the year so far
Registration status
Valid20 (100%)
Airworthiness certificate class
Standard16 (80%)Experimental3 (15%)None on file1 (5%)
Biggest operators companies, schools and clubs
Flying L Aircraft INC1Byars Guy F1Antique Preservation Assoc Greenfld1
Fleet pages: Flying L Aircraft INC
Accident history NTSB records · 0 cases since 1982, 0 fatal
No NTSB accident or incident records match this family's versions. Each aircraft's own page also shows its record.
Questions people ask answers refresh every morning
How many Schweizer SGU-1 aircraft are registered in the U.S.?
20 as of October 2, 2026, counting 3 versions the FAA records separately.
Which state has the most Schweizer SGU-1s?
Texas, with 3.
Who owns the Schweizer SGU-1?
15% are registered to companies, flight schools, clubs and other organisations; the rest to individuals and co-owners, who are never named on this site.
Aircraft newest certificates first · 3 SGU-1-20 (all versions)
| Tail no. | Maker and model | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|
| N91840 | Schweizer SGU-1-20 |
Byars Guy F Goshen, Ohio |
Experimental | 2021-01-13 | Valid |
| N37HH | Schweizer SGU-1-20 |
Individual owner Pennsylvania |
Experimental | 2007-06-19 | Valid |
| N2708A | Schweizer SGU-1-20 |
Antique Preservation Assoc Greenfld Greenfield, Iowa |
Experimental | 1990-01-08 | Valid |